android envsetup: Remove default_target=All

build/android/envsetup_functions.sh

 #!/bin/bash
 
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 # Defines functions for envsetup.sh which sets up environment for building
 # Chromium on Android.  The build can be either use the Android NDK/SDK or
 # android source tree.  Each has a unique init function which calls functions
 # prefixed with "common_" that is common for both environment setups.
@@ skipping 122 matching lines @@
   esac
 }
 
 
 ################################################################################
 # Exports common GYP variables based on variable DEFINES and CHROME_SRC.
 ################################################################################
 common_gyp_vars() {
   export GYP_DEFINES="${DEFINES}"
 
-  # Use our All target as the default
-  export GYP_GENERATOR_FLAGS="${GYP_GENERATOR_FLAGS} default_target=All"
-
   # TODO(thakis): Remove this after a week or two. Sourcing envsetup.sh used to
   # set this variable, but now that all_android.gyp is gone having it set will
   # lead to errors, so explicitly unset it to remove it from the environment of
   # developers who keep their shells open for weeks (most of them, probably).
   unset CHROMIUM_GYP_FILE
 }
 
 
 ################################################################################
 # Prints out help message on usage.
@@ skipping 163 matching lines @@
   fi
   export GYP_DEFINES="${DEFINES}"
 
   export GYP_GENERATORS="android"
 
   export GYP_GENERATOR_FLAGS="${GYP_GENERATOR_FLAGS} default_target=All"
   export GYP_GENERATOR_FLAGS="${GYP_GENERATOR_FLAGS} limit_to_target_all=1"
 
   export CHROMIUM_GYP_FILE="${CHROME_SRC}/android_webview/all_webview.gyp"
 }